Monitoring and Structural Safety of FRP Bridges. In Department of Structural Engineering Ain Shams University Faculty of Engineering (Eds.), 13th International Conference on Structural and Geotechnical Engineering, Cairo – Egypt, 27-29 Dec. 2009. [PUMA: 2009 bridge engineering friedberg frp gabler itke knippers monitoring safety structural]
Friction effect on the tensile strength of deviated CFRP-Strips. In Department of Structural Engineering Ain Shams University Faculty of Engineering (Eds.), 13th International Conference on Structural and Geotechnical Engineering, Cairo – Egypt, 27-29 Dec. 2009. [PUMA: 2009 bridge cfrp deviated effect engineering friction hwash knippers saad strength strips tensile]
elastic architecture. Conference Proceedings of the International BIONA-Symposium: Biomimetics in Architecture: Evolutionary constructions and design, 15, November 2009. [PUMA: 2009 architecture biokon biomimetic elastic itke knippers lienhard]
Abstraction of plant movements for deployable structures. Proceedings of the 6th International Plant Biomechanics Conference Conference ECOFOG, 389 – 397, Cayenne, France, 2009. [PUMA: 2009 abstracrion architecture biomometic deploayble engineering itke knippers lienhard masselter movements plant poppinga schleicher speck structure]
The Frankfurt Zeil Grid Shell. Evolution and Trends in Design, Analysis and Construction of Shell ans Spatial Structures, IASS Symposium, 328 – 329, Valencia, Spain, 28. Sept. – 2. Oct. 2009. [PUMA: 2009 architecture engineering frankfurt grid helbig itke knippers shell zeil]
Influence of various types of node connectors on the buckling loads of grid shells. Evolution and Trends in Design, Analysis and Construction of Shell ans Spatial Structures, IASS Symposium, 426 – 427, Valencia, Spain, 28. Sept.r – 2. Oct. 2009. [PUMA: 2009 buckling connection engineering grid hwang influence itke knippers load node park shell types various]
Behaviour of bolted connections in GRFP subjected to tension loads. Advanced Composites in Construction 2009 (ACIC 2009) Proceedings of the Fourth International Conference, 4951st – 3rd Septembe 2009. [PUMA: 2009 behaviour bolted connection engineering gfpr itke knippers load oppe tension]
Development of node connecting systems used for spatial structures. Conference proceeding of the 9th Asian Pacific Conference on Shell and Spatial Structures (APCS2009), 31, Nagoya Japan, May 2009. [PUMA: 2009 connecting connection development engineering hwang itke knippers node park spatial structure system]
Facades – The Making of. The Future Envelope. 3. Delft University of Technology. Symposium., Delft, May 2009. [PUMA: 2009 architecture engineering envelope facade future helbig itke knippers]
Application of a new GFRP jointing method for an exhibition membrane spatial structure. Conference proceeding of the 9th Asian Pacific Conference on Shell and Spatial Structures (APCS2009), 147 – 148, Nagoya Japan, May 2009. [PUMA: 2009 application architecture engineering exhibition gfrp itke jointing knippers membrane method park spatial structure]
Konstruktion und Formgebung. glasbau 2009, Tagung TU Dresden, 3. Apri 2009. [PUMA: 2009 engineering formgebung helbig itke knippers konstruktion]
Evaluation of the Current Environmental Codes and their Influence on Modern Approaches of Building and Construction Field. 3rd Conference of the Environmental Services Association, Kairo. Ägypten, 2009. [PUMA: 2009 approach architecture bilding biomat code construction dahy environmental evaluation influence itke modern]
Der Schmetterlingsrüssel: eine numerische Funktionsanalyse. In A. Kesel, and D Zehren (Eds.), Bionik: Patente aus der Natur – 4. Bremer Bionik Kongress 2008, 261-265, 2009. [PUMA: 2009 bionik funktionsanalyse haag itke kamps mader markowis numerisch schmetterlingsrüssel see teuber]
Verwachsende Konstruktionen. Tec 21, (Jg. 135)29/30:19 – 22, Stäfa, Schweiz, 2009. [PUMA: 2009 architektur baubotanik itke konstruktion ludwig storz verwachsen]
Brücken mit Fahrbahnen aus glasfaser-verstärktem Kunststoff (GFK) – Neue Straßenbrücke in Friedberg (Hessen). In Ernst & Sohn (Eds.), Stahlbau, 462 – 470, July 2009. [PUMA: 2009 berger brücke fahrbahn faserverstärkt friedberg gabler gfk glasfaserverstärkt itke knippers kunststoff peer-reviewed pelke straßenbrücke]
Recent Developments in the Design of Glazed Grid Shells. In Sage Publishing (Eds.), International Journal of Space Structures, (24)2:111 – 126, 2009. [PUMA: 2009 architecture design development glass glazed grid helbig itke knippers peer-reviewed shell]
Interview: Vorfertigung hat Vorteile. greenbuilding - Nachhaltig planen, bauen und betreiben, 29 – 31, May 2009. [PUMA: 2009 itke knippers vorfertigung vorteil]
Wachstum und Tragfähigkeit in der Baubotanik. In Gerd de Bryun, Ferdinand Ludwig, and Hannes Schwertfeger (Eds.), Lebende Bauten – Trainierbare Tragwerke, 45 - 61, LIT, Münster, 2009. [PUMA: 2009 architektur baubotanik bruyn itke kudwig schwerdtfeger storz tragwerk]
Der Fernsehturm Stuttgart. In Bundesingenieurkammer (Eds.), Historische Wahrzeichen der Ingenieurbaukunst in Deutschland, (3)Bundesingenieurkammer, Berlin, 2009. [PUMA: 2009 andrä beton bögle fernsehturm itke knippers schlaich stuttgart turm]
Digitale Prozesskette vom Entwurf bis zur Ausführung. In Stefan Behling, Christian Brensing, Andreas Fuchs, and Christoph Ingenhoven (Eds.), Innovativ Konstruieren: Synergien im Bauprozess zwischen Herstellern und Planern, 30 - 33, 2009. [PUMA: 2009 architektur bauwesen behling digital fuchs helbig itke knippers prozesskette]